Inventor · Berlin, DE

Walter Ihlein

8Patents
4h-index
8Co-inventors
46Inventor score

Filing activity: Dec 1, 1977 → Nov 29, 1990

Most-cited inventions

PatentTitleAreaCited byStatus
US4336302A Insulating tape for fabricating an insulating sleeve for electric conductors impregnated with a thermo-setting epoxy resin/acid anhydride mixture Emerging Cross-Sectional Technologies 14 Expired
US5158826A Insulating tape for manufacturing an insulating sleeve, impregnated with a hot-curing epoxy-resin acid-anhydride system, for electrical conductors Emerging Cross-Sectional Technologies 7 Expired
US4456651A Tape-wound insulation sheath or jacket for an electrical conductor Emerging Cross-Sectional Technologies 7 Expired
US5032453A Insulating tape for making an impregnated insulating sleeve for electric conductors Emerging Cross-Sectional Technologies 6 Expired
US4131600A Hot-hardening reaction resin mixture for impregnating the insulation of electrical equipment and for the manufacture of molded materials with or without inserts Electricity 3 Expired
US4636556A Heat-hardening reaction resin mixture for impregnating insulation of electrical equipment and for the manufacture of molding materials with and without inserts Chemistry; Metallurgy 2 Expired
US4478906A Impregnated insulating tape for fabricating an insulating sleeve for electric conductors Emerging Cross-Sectional Technologies 0 Expired
US4590256A Reaction resins for impregnating and casting large-volume components Electricity 0 Expired

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.